Washing ball



FIG. 1 is a perspective view of a washing ball showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the washing ball showing our new design in a state in which the cap is separated therefrom.

The broken line showing is included for the purpose of illustrating portions of the washing ball and forms no part of the claimed design. 

CLAIM The ornamental design for washing ball, as shown and described. 